shouldbeinbed said:not read the whole thread so apoliogies if duplicationg but Wilkinsons do a range of affordable cycling bits and bats that are better than nothing and are a good source of the arm/ankle bands mentioned in OP.
I use them all the time on my ankles, like pedal reflectors they give unique motion pattern that readily identifies as a bike.
Ah, that reminds me, B and M do a £1.99 front and bike light set similar to the Wilkinsons's £6.99 one.