John Redwood (Wokingham, Conservative):
If this electrical revolution is to take off, many more people will need to buy electric cars and heat pumps. Does the hon. Gentleman have any advice for the Government on how those items can be made more popular and more affordable?
Dr Alan Whitehead (Southampton, Labour):
The Government and I have been in considerable discussion about precisely that point. We need to make sure we change the model of ownership of those devices. We perhaps need to have a longer debate about that on another occasion.