(BBC-Netflix crime drama, 2024- )

Gripping mystery show.

Episode 1.01:
No clear identification of this Mercedes Sprinter, arriving at the bus stop used in Can You Keep a Secret, but without the shelter:

Episode 1.06:
Features this Volvo B10M/Plaxton, registered G2PSV and named 'Alice Rebecca':

It was new to Wallace Arnold in 1999 as T503EUB, but was later reregistered SLZ4570, named 'Alice Rebecca'. It had been reregistered G2PSV when filmed.
Dave Tossell provided the coach from his driver training business, and was the driver in the scene. Dave provided this photo - thank you Dave:

G2PSV reverted to T503EUB when sold on to Royal Motorways.