There are currently 800,000 people with dementia in the UK and 670,000 family and friends acting as primary carers, according to the latest estimates from the Alzheimer's Society.
The number of sufferers is estimated to rise to a million by 2021, and 1.7 million by 2051.
More top news
Britain's youngest MP in 350 years said that the Commons still has a 'boys club atmosphere' which is 'alive and well'.
The National Lottery is upping the number of balls from 49 to 59, a move statisticians point out will make hitting the jackpot harder.
The Tory peer and former Marks & Spencer chief has been named as chairman of the 'In Campaign'.