@fluufy
I don't think any of you know how the law, policing, or courts work at all. And yet have many vitriolic opinions on all of the above.
The law is quite clear on what is allowed.
The police can issue fines. In this case, the fine would be against the law so it would be thrown out.
But people are more likely to pay a fine, rather than go to court - especially if extra costs are involved.
The police need to know what the law is. Not interpret themselves.
It's not difficult when it comes to exercise to see that this was not against the law.
Maybe the police should be prosecuted for wasting the court's time?