I no longer teach at LSBU but still keep an office here and visit once or twice a week to attend meetings of the Maths Study Group. I can be emailed at LSBU or at my gmail address: robinwhitty-at-gmail-dot-com.
My old MathSci site is still active and updated from time to time.
Check out these other sites: myspace site, Theorem of the Day, myspace (piano music), Pinky Sidhu's Jewellery, the Nail Factory, Kevin Arrowsmith's photography