You need to update Jerusalem Falafel in Soho / Berwick Street market. They now charge a flat £5 for 4 falafel ball, no 3 or 5 ball option anymore. Still good value, as I found the 5 ball option kept me going from lunch to midnight (great when going on the lash after work!) and the 3 ball one a good size. The 4 ball one means I have a smaller dinner and don't have it as often (3 visits in a week is my record).

I think its called Moro, just down from JF is worth a visit and mention on your site. More options in their range of salads in their wraps/boxes plus the option of chicken, lamb, haloumi or courgette balls.