Preliminary lists are out, direct contact has begun.
PP, Lewis, Baber all have their main message built around the pandemic restrictions and grievance politics. Someone in PP's team is bold, keeping member emails short, punchy, and almost childish like tweets. Not sure if that style transfers well between mediums but we'll see.
I'd love to see the polling that's telling them that this is the play, to me it seems likely that's PP's membership surge is 2020 PPC voters that want to pull the CPC to have a chance to have a meaningful vote, not voters that are new to being right of the LPC.