Brexit
The Reform UK leader said he feels "outnumbered".
"Brexit was definitely a problem," he said.
Kevin Hollinrake said there was "no doubt" it is now more difficult to trade with the EU.
New poll shows the result of the 2016 Brexit referendum has been reversed.
"Promising stuff he knows is nonsense. Just like #Brexit."
The PM also answered questions on Liz Truss's long-term impact on the Conservative Party.
The findings follow a separate survey which showed just a quarter of Brits believe the UK should be outside the European Union.
Can politicians really continue to ignore it?
The Brexit cheerleader is targeted for the second time after being hit by a milkshake last week.
Major new survey also reveals more than 70% say the economy is worse off because of Brexit.