He phoned the Police because he's a Remainer and hates Boris, he basically said as much.
So you wouldn't call the police if you heard concerning shouting from another abode then? Would you feel bad if it had turned into a full domestic and done nothing about it?
Let me get this straight... it is apparently fine to defend Mark Field by spurious claims of fear of a million different hypothetical scenarios on the part of the protester, but it's not right to be concerned about a potential domestic if you potentially have a chance to resolve it before it results in a crime?
Nice to know, i'll make sure to never intrude on anyone's personal business no matter how obvious the abuse is (spectate like everyone else does), and that will surely make this country better and less lonely... and people wonder where the community spirit went.
The caller's political bias is not relevant before the fact in any manner unless it was totally fabricated (waste of police time).