Slow Down, Bertie! is a magazine story.
Bertie is driving fast along the road, but soon has to slow down when he comes behind Lorry 1 and 2. When he can get around them, he soon speeds past, but finds himself passing a 40 miles per hour sign and ends up stuck behind Caroline. He speeds past Caroline, but then approaches a 30 miles per hour sign and slows down behind Trevor. Bertie complains more when he has to go 20 miles per hour, but his driver says that, despite being late, they will arrive safely.