Like what gets done?
Depends on whether the police like what needs to get done or not. If they like it, it gets done.
A relatively recent small anecdote:
They forbade using spikes in your winter tyres on one throughfare street in the centre of Helsinki. The police said that so many people will be breaking that rule that they cannot fine all of them, so they will refuse to go enforce the restriction. And after they had gone public with that, the signs were removed as meaningless.
I’ve had two cases where a car has hit me. In the other case I was in my thoughts and accidentally stood in a wrong place waiting for the light to turn green. I was technically on the roadway – it just wasn’t very clear that that’s a road. A van intentionally crashed into me with a relatively slow speed and I called the emergency number. He fled the scene, but had to later come to an interrogation because I had seen the number plate. The police then said that I have a possibility to withdraw my demands, and if I don’t they will also fine me for having gone against the red lights. They don’t have enough resources and didn’t want to bother with this case, so they made sure it’ll get closed. I was young and very badly out of money, so I let the thing be and allowed them to close the case.
Here’s a photo from the spot. The place where I was standing is marked with a blue cross, the car came from the direction shown by the red arrow:
Then there was another case, where a car saw me about to cross a street and put the pedal to the metal in order to get past the crossing before I get there, speeding through an intersection at a ridiculous speed. As the car sped very close to me, I decided to hit its back window with an open hand to tell that “that was not okay”. The driver stopped his car in middle of the street, stepped out and shouted “Who are you to touch MY car?!” and then tried to grab my throat, leaving some bruises that I then got documented by a doctor (or nurse, or whatever he was technically). The man had said that I had ran across the street crossing, endangering the traffic, and the police told me we can close the case or they can open a case against me as well. I allowed them to close the case.
Here’s the spot where that happened; the car was coming from the direction of the crane, towards the direction where this picture is made from, and I was crossing the nearest crossing in the picture from right to left:
The police is so extremely under-resourced in Finland that I can absolutely understand they are kind of desperate. If they want to have time to investigate murders and other really serious crime, they have to leave something else undone. Or otherwise murderers can just run free. And because they need to choose things to ignore to save their resources, they tend to ignore things that are done by people that they assume don’t agree with their political views.
Those things with the two traffic incidents would have folded out differently if I hadn’t been an under 30-year-old guy with a long hair and if the the drivers hadn’t been middle-aged men in both cases. The police felt like those people were their peers and symphatised with them, so they wanted me to shut up. They also really sympathise with people who drive cars and typically dislike bicyclers. Of course, in the end, that depends on the individual. Each policeman has their own values and chooses what to ignore based on what they find important.
Here’s how Finland fares regarding policemen per 100 000 inhabitants:
and here’s the same for Germany:
…oh, apparently Germany has cut its police force a LOT. Last time I checked, their number was far over 400.
Like what gets done?
Depends on whether the police like what needs to get done or not. If they like it, it gets done.
A relatively recent small anecdote:
They forbade using spikes in your winter tyres on one throughfare street in the centre of Helsinki. The police said that so many people will be breaking that rule that they cannot fine all of them, so they will refuse to go enforce the restriction. And after they had gone public with that, the signs were removed as meaningless.
I’ve had two cases where a car has hit me. In the other case I was in my thoughts and accidentally stood in a wrong place waiting for the light to turn green. I was technically on the roadway – it just wasn’t very clear that that’s a road. A van intentionally crashed into me with a relatively slow speed and I called the emergency number. He fled the scene, but had to later come to an interrogation because I had seen the number plate. The police then said that I have a possibility to withdraw my demands, and if I don’t they will also fine me for having gone against the red lights. They don’t have enough resources and didn’t want to bother with this case, so they made sure it’ll get closed. I was young and very badly out of money, so I let the thing be and allowed them to close the case.
Here’s a photo from the spot. The place where I was standing is marked with a blue cross, the car came from the direction shown by the red arrow:

Then there was another case, where a car saw me about to cross a street and put the pedal to the metal in order to get past the crossing before I get there, speeding through an intersection at a ridiculous speed. As the car sped very close to me, I decided to hit its back window with an open hand to tell that “that was not okay”. The driver stopped his car in middle of the street, stepped out and shouted “Who are you to touch MY car?!” and then tried to grab my throat, leaving some bruises that I then got documented by a doctor (or nurse, or whatever he was technically). The man had said that I had ran across the street crossing, endangering the traffic, and the police told me we can close the case or they can open a case against me as well. I allowed them to close the case.
Here’s the spot where that happened; the car was coming from the direction of the crane, towards the direction where this picture is made from, and I was crossing the nearest crossing in the picture from right to left:

The police is so extremely under-resourced in Finland that I can absolutely understand they are kind of desperate. If they want to have time to investigate murders and other really serious crime, they have to leave something else undone. Or otherwise murderers can just run free. And because they need to choose things to ignore to save their resources, they tend to ignore things that are done by people that they assume don’t agree with their political views.
Those things with the two traffic incidents would have folded out differently if I hadn’t been an under 30-year-old guy with a long hair and if the the drivers hadn’t been middle-aged men in both cases. The police felt like those people were their peers and symphatised with them, so they wanted me to shut up. They also really sympathise with people who drive cars and typically dislike bicyclers. Of course, in the end, that depends on the individual. Each policeman has their own values and chooses what to ignore based on what they find important.
Here’s how Finland fares regarding policemen per 100 000 inhabitants:

and here’s the same for Germany:

…oh, apparently Germany has cut its police force a LOT. Last time I checked, their number was far over 400.