All of Rishi Sunak’s campaign pledges from the summer leadership contest are under review.
The prime minister’s official spokeswoman said that the pledges were made a few months ago, when the context was “somewhat different”.
Secretaries of state are to be consulted on the specifics of their departments.
There was no end point for the review, the spokeswoman said.
“We are looking at all the campaign pledges and we are looking at whether it is the right time to take them forward,” she said.
“We need to take some time to make sure what is deliverable and what is possible, and engaging with stakeholders and with the relevant secretaries of state as well.
Rishi Sunak to attend COP27 – reversing decision to skip it to focus on economy
Politics live: Rishi Sunak ‘absolutely hammered’ on immigration at PMQs as he defends under-fire home secretary
‘Get a grip’: Keir Starmer blames Tories for ‘broken’ asylum system in PMQs clash
“Obviously, those are pledges that were made a few months ago now and the context is somewhat different, obviously, economically.
“We need to look again.”
Mr Sunak has already dropped his plan to fine patients £10 for missing GP appointments.
Other key pledges include: