[Richard Coutts-Smith]

You could have fitted the mechanical hand signal as they were a common addition to the Aussy Jeeps.
Took a Jeep fitted with one of these to the local Primary School for "Show and "Tell one year. They were fascinated with the hand, 30 thank you letters with drawings delivered next day, 29 of which highlited the Hand, which also came top of the "what I liked best list".
You do not get that reaction with amber lights!!
Nice to see the matter resolved at an acceptable price.
Rich.