I work all over the place, but at the moment it's near Heathrow. I spent ages trying to see an A380, but whenever I was in front of my RadarBox, it was dark when the A380 went out! I saw the lights many times, but I didn't see the aircraft until flying out of Heathrow to Venice a couple of weeks ago :-)
Talking about traffic, you should see the road traffic at times - agghhhhh!!!!