There is no "Miranda warning" formula or similar thing to be read to the arrested person. Police officiers give the information they want at the time of the arrest, usually something along the line of "we're going to sort that matter out at the station". When back at the police station, the arrested person will be interviewed by a detective who will inform him that he is under police custody and inform him of his legal rights (have someone informed of his arrest, see a lawyer, a medical doctor, etc..) before proceeding with the interview on the facts.
They hire a interprenter.
Police officers are on salary; they don't get paid on commissions. What that means is, they get paid the same whether they arrest someone or not.
No, they only have to inform you of your rights if they are arresting you.
When they make a wrong decision like arresting sting someone for no reason
They don't. Police have to include a charge in reports and warrants when arresting someone.
no, they were the only ones involved in arresting Jews in Paris, but others were involved in their deportation.
Inf corp inj:spouse/cohab
Yes. Police officers routinely carry a handgun in France. They can also deploy shoulder weapons if need be.
There is no 'Parliamentary police' corps in France. The security of both houses of Parliament is attended by staff from the Gendarmerie, a French police force with military status (the status itself has nothing to do with them guarding these premises).
they help by arresting criminals and stop robberies
To serve the british public, by arresting idiots!
Its a nick name for a Police Officer who is good at his job of arresting thieves.