Changes

The road east to Marrakesh goes along the R207 road. Right at the south east corner of the city there is a roundabout where cars can stop easily. At a small distance from there seems to be a popular spot for police patrols, which makes it unlikely that people pick up hitchhikers. Locals recommend the petrol station to the west, which works fairly well.

If you follow the same route as if going to Marrakesh, there's a second roundabout a few kilometers out (maybe 3km?) where you can catch a ride on the R301 north along the coast.