It is hardly deflection to ask Labour what their brexit policy is. After all the main driver for the election is the question of brexit.
It seems very reasonable to ask kama sutra corbyn to clarify his many positions on brexit.

below is a link to his new battle wagon, titled The Prime Ditherer
(From Guido, of course)
https://order-order.com/2019/11/25/tories-new-election-poster-unveiled/

With Labour it musr be remembered, when reading their manifesto:

“A government big enough to give you everything you want, is strong enough to take everything you have.” Thomas Jefferson