Bicycle Association have advised.
"EU-level measures such as anti-dumping would have to be separately
implemented, though, by a post-Brexit UK if not still part of the customs
union, and the recent trade white paper addresses this saying the UK would
need to set up its own trade remedies processes (section
5.1):
https://www.gov.uk/government/news/government-sets-out-vision-for-post
-eu-trade-and-customs-policy
There's a sub-section there about existing EU anti dumping measures - these
could lapse immediately for the UK post 'no deal' Brexit unless carried over
by a separate UK implementation... the process for which is not yet in
place."
Can you imagine how many things aren't currently in place across all the sectors. Its insane.