Very very cynical post sorry...
I wouldn't recommend policing. Like most people up thread have said, you will be assaulted regularly with zero support from the government, courts, public etc. (have seen a court fine of 50p issued for assault on police). Not just low level assaults either. A colleague of mine was knocked by gang members and had multiple bones broken in his face (in around five seconds flat). What did the public do? Pulled out knives to threaten to stab us, filmed it and chanted anti police stuff whilst calling us all racists 🤷♀️ BUT to be fair, this is on the upper end of assaults and is not an everyday occurance. He returned to work the next morning thankfully (with a swollen and bruised face!) You very rarely hear about these things on the news.
The low level of support/active hate from the public is quite worrying and the worst part of the job I found. A lot of it is fueled by the media, who you will learn to despise! It's disturbing how far they 'manipulate' the truth when it comes to reporting on police activity.
You will do a LOT of overtime. Your shift times are basically a guideline and the minimum amount of hours for that day. You generally can't leave before you paperwork is completed for the day. Your holiday/shifts will be changed with little warning.
Initially you go from call to call with the genuine intention of trying to help people in the worst moments of their life. Unfortunately you soon realise that you are actually policing a very small proportion of society and many 'good' people are being let down due to a severe lack of resources and crappy policies.
When one arsehole officer fucks up somewhere, we're all to blame and all the same. You need a thick skin to deal with the hate.
There is a lot of tension with race relations at the moment (as we all know). People will assume you are racist based on your uniform/skin colour only and before a word comes out of your mouth. Yet you will be the first person running to help the victim of a racist attack and working your butt off to put their attackers behind bars.
You absolutely cannot do a thing right. There's a saying in the police "dammed if you do, dammed if you don't".
Everything is your fault and you will spend time being investigated for false accusations from people trying to get off charges/trying to get compensation. Thankfully body cams are amazing and very welcome to help with this.
Everybody I know in the job plans to discourage their children from joining.
Despite all this negative waffle, the pay is quite good and you will make good money through overtime/bank holidays. You will also have the best laughs of your life and will see the most ridiculously funny/odd things that nobody could ever imagine!
I wouldn't go back to it unless public opinion changed though. It seems to be getting worse and the media more bias, making the job more dangerous and depressing.
Oh and if you're anything like me, you WILL always need a shower and hair wash when you return home, even at 2/3/5am, because you don't want to get the germs/spit/sweat of smelly people and sweaty/smelly/druggie/hoarder houses in your nice clean bed.