I had a guy in a 4th gen 4Runner give me the "ok" symbol today!
I'm really not sure this works for the UK:
View attachment 7796994
IMO, has to be the V , as in the logo, the Victory V, not the up yours V.
I prefer the rude version but not everyone may appreciate that
I'm only 5'6", ergo all other drivers are bigger than me. Therefore for me to attempt such a gesture may result in me having to endure unnecessary painI prefer the rude version but not everyone may appreciate that