Rosina
Ah, but think of the situations when a thug (or six) become aggresive and overconfident with Fred Thrusday and then he says, with quiet menace 'I might 'ave to take my 'at off'. Next scene - Fred unperturbed and in the police station, and thugs left battered in a heap.
Yes, I love those bits. do you remember when he went to his daughter's flat and "saw off" the lover of his still v young offspring?
But my favourite "see them off" was the one I call showdown at the OK coral, when Thursday, Endeavour et al face a row of men with guns, and who should turn up but the Anton Lesser character with a huge number of "z" cars. It was the last in one of the series.