Rob makes more references to radio personalities from other stations than is probably reasonable, Peter McGinley makes more references to Neighbours, and Michael makes reference to Fernando Alonso's marital status.
With Dieter Rencken. Michael is mistaken for Peter by a Dutchman, Peter makes some political jokes, and Rob makes an unsolicited reference to the Beatles, but none of this matters because this is a radio show and therefore probably banned by the FIA.
Peter returns from Macau, where he tells us there's a famous race sometimes held; Michael travels to a UK fish and chips shop to attempt to reverse Brexit, or, failing that, for the grand prix; and Rob gets his fix of Lyndsay Buckingham for the season.