Today, Dad and I had a trip out to the Thames Barrier. It's a 20 minute drive away. The barrier was built in 1982 to remove the risk of flooding to London. When tides get too high, which has apparently happened 114 times since it was built, the enormous gates rotate up and block the waters coming into the Thames. It's an impressive site, especially with the Millenium Dome in the background and planes landing just over the river in London City Airport. We decided not to spend £7 on tickets to the Visitor's Centre however, preferring to buy a coffee and look through the free information pack we had swiped earlier!
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