The Prime Minister has officially opened the world's biggest offshore windfarm.
The London Array covers 245 square kilometres and is situated 12 miles off the Essex coast. It's hoped it will bring jobs to the East.
The official opening comes on the same day that a new £11m energy sector training centre is set to be built in Great Yarmouth.
Click below to watch a report from ITV News Anglia's Malcolm Robertson
More top news
It will be a fine start to the Bank Holiday weekend but there's a risk of heavy rain in some places by Sunday.
Yamaha rider Jorge Lorenzo set the pace in practice for Sunday's British Grand Prix.
It will be a dry and bright start to the Bank Holiday Weekend before heavy, showery rain arrives on Sunday.