Crossword Puzzle British PM

Clue: British PM

Old British gun (STEN with 4 letters)
British army orderlies (BATMEN with 6 letters)
British emblem (LION with 4 letters)
British noblemen (e.g. BARONS with 6 letters)
"Father ___ ," hit 1990s British sitcom (TED with 3 letters)
British fashion house (DAKS with 4 letters)
British dandy of the 60's (MOD with 3 letters)
Renowned British runner (COE with 3 letters)
British radials (TYRES with 5 letters)
Actress whose great-grandfather was a British P.M. (HELENABONHAMCARTER with 18 letters)