Lol! Cheers for all the advice guys! I'm not worried about fighting him, I was in the paras for six years, and still in the ta as an instructor, so I can look after my self (also did ju jitsu while in the regular army) however as a serving ta soldier I can't just batter him on the street as it would effect my military career!
Thanks again for all your supportive words fellas! Despite the shocking rain today, decided to go canvassing and picked up another six customers, so it's onwards and upwards! I'll keep you all updated on the outcome of my little problem!