Clue: Second time for drive in Trudeau's land: it's a pastime (7)
Answer: CANASTA
Explanation: Definition: pastime
CANADA ('Trudeau's land' – a whole family prominent in the country, including the current Prime Minister Justin) with the D ('drive' – not in Chambers except in combination – FWD for front or four wheel drive) replaced by S ('second') plus T ('time'), for the card game.