Counter clerk (For Tonight We Might Die)
From Tardis Wiki, the free Doctor Who reference
A counter clerk at a shop in Hackney served Tanya Adeola and Mrs Linderhof in October 2016.
He knew Tanya from before, and remarked that it was still weird to see her out of school uniform. She reminded him that she was now in sixth form. He was bewildered when Mrs Linderhof remarked that she'd caught her husband "fiddling with himself". (TV: For Tonight We Might Die)