Consumer rights group Which? has welcomed the investigation announced by Ofgem into the UK's energy market.
"a watershed moment for the broken energy market and millions of people struggling to cope with spiralling bills" says Which?.
The investigation must leave no stone unturned in establishing the truth behind energy prices - says Which? @whichcampaigns
More top news
Overnight another band of rain will arrive across Scotland
The couple's tweet was composed using a Morse code telegraph machine during a visit to a Canadian museum.
The most senior lawyer on the national probe into child sexual abuse, has been suspended from duty over leadership concerns.