Bassie & Adriaan lose B1 during the chase

Bassie & Adriaan: De Diamant 1979
Episode 5: The Hiding Place

After Bassie and Adriaan chase B1 along the canal (Weespertrekvaart), they lose B1 at a crossroads. B1 drives out of the Duinwijckweg in Bloemendaal and turns right onto the Zomerzorglaan.
Bassie and Adriaan then arrive at the crossroads and decide to turn left onto the Zomerzorglaan.

This angle can also be seen from a distance in episode 6, in the scene where Bassie and Adriaan are lying in the trunk of the crooks and looking outside.