Martin Compston was interrogated by SNP MP Mhairi Black over clues for the Line of Duty final as the actor called on voters to turn out for the election.
The Paisley and Renfrewshire South MP spoke to the Scots actor about the upcoming ballot during an online rally - and couldn't help but quiz the star about the BBC crime show's season finale.
Taking on the persona of a true copper, the politician quizzed: "As you're here in a personal capacity, I'll remind you that you no longer reserve the right to be interviewed by someone one rank senior. "At this moment in time, as you are well aware.,there is a great public interest surrounding a clandestine network of corrupt police officers working with organised crime."So let's not waste time here.
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