Miss Hamilton keeping fit and slim at the same time.....
A Velocar featured - new world record of 28.5mph which was fast back then.
Cycling Tips (1936)
Observe Miss Hamilton's practical winter kit! The commentary is good too.
"Hanging onto a lorry can save a little pedalling. But a lorry can turn into a side road and hearse at the same time."
Films like these with risky riding helped sell the idea that cycling was dangerous fun.