I should point out that I couldn't (and wouldn't) have done this on purpose 
I didn't feel guilty about it though, 'cos the guy was too close behind me, even though we were static, (think about it, I was half bent round and still hit his car with puke), and because to my mind sounding your horn at someone who is quite clearly having trouble 'cos of a fit of coughing and hasn't set off the instant the lights turned green... Well, its a bit harsh, far too impatient IMHO.
I doubt I could manage it again

I didn't feel guilty about it though, 'cos the guy was too close behind me, even though we were static, (think about it, I was half bent round and still hit his car with puke), and because to my mind sounding your horn at someone who is quite clearly having trouble 'cos of a fit of coughing and hasn't set off the instant the lights turned green... Well, its a bit harsh, far too impatient IMHO.
I doubt I could manage it again
