Canvey Island is at high-risk of flooding. Experts say rising sea levels mean one day it will be underwater.

Canvey Island is at high-risk of flooding. Experts say rising sea levels mean one day it will be underwater. In 2014 Brett's house was flooded. Every time there is heavy downpour, Brett worries his house - which is his biggest investment - will be flooded again. So is this flooding in Essex linked to the Antarctic ice sheets?