The other evening I had to go to East London and went right by the Olympic Park, this was the night the Olympics started. over that way there are several nice long tunnels, so armed with a set of Shockers & 4Gallons of air, I went for a little play.
A bit of history:
The Blackwall Tunnel which is a free road tunnel under the River Thames is over 1.8 Km long.The tunnel was designed by Alexander Binnie and built by S. Pearson & Sons between 1892 and 1897. It was built with an aim of easing traffic and relieving congestion.
http://www.youtube.com/watch?v=wnSDNmitYX0&feature=plcp
The Rotherhithe Tunnel
The Rotherhithe Tunnel consists of a single bore, 4,860 feet (1,481 m) long, carrying a two-lane carriageway 48 feet (14.5 m) below the high-water level of the Thames, with a maximum depth of 75 feet (23 m) below the surface. Four shafts were sunk alongside the tunnel to aid construction and to serve later as ventilation and entrance shafts
http://www.youtube.com/watch?v=nvyvkPE04JI&feature=plcp
And then finally I went past the Olympic village & Stadium so I gave them a little blast. There was a strong police presence that evening.
http://www.youtube.com/watch?v=76N-z0muYjQ&feature=plcp
Oh and then I had to go through one of the many smaller tunnels on the A13 and in this next vid, a guy goes past me, pulls into the next lane (which your not really supposed to do in a tunnel), then on come his hazard warning lights and an arm pops out doing the “Chain pull motion”, so I unleash the little beasts, to which i got a thumbs up from the driver in front!