It’s very possible if there’s a parliamentary impasse: in other words if parliament can’t agree on what to approve/disapprove.
Then it would be straightforward for parliament to pass another act and pass it back to the people: democracy in action, the sort of thing some people here are always whining about.
As things stand it’s not likely as of course the PM daren’t be seen to even allow for the possibility. But if the alternative was a general election against a Labour Party v probably by then promising another one anyway, well then ...