From "Endeavour: Home (#1.4)"
[in the pub, Jakes carries three glasses of beer to the table: two pints of bitter for Morse and Thursday and a pint of lighter beer for himself
DI Fred Thursday
] What's that, then? *Lager* beer, is it?
[Jakes echoes the advertising slogan
DS Peter Jakes
Double Diamond. Works wonders.
DC Endeavour Morse
] The wonder is anyone buys the stuff.