Spitting is disgusting...
In my line of work I get assaulted in many different ways... from verbal abuse to being punched, kicked, pushed, grabbed etc. There is no way anybody ever gets away with spitting at me. Guaranteed to be arrested whatever the situation. A person is more likely to get away with punching me!
Mickey this should really be reported to the police...most think like I do and can't stand spitting!
Added to that you have 3 points for using a mobile, 3 points for running a read light and a possible Section 4 Public order offence!..