Reform will be campaigning vigorously to abolish the licence fee.
The BBC has long been challenged for the make-up of itsQuestion Timeaudiences.
Channel 4 fallout
Farages issues with the BBC were informed by his mega fallout with Channel 4.
Nigel FarageFinnbarr Webster/Getty Images
Channel 4 has pushed back.
We strongly stand by our rigorous and duly impartial journalism which speaks for itself, a spokeswoman said.
We did not pay the Reform UK canvasser or anyone else in this report.
Mr Parker was not known to Channel 4 News and was filmed covertly via the undercover operation.
British voters head to the polls this Thursday and Labour remains the ovewhelming favorite to win.