The LCY flights are not parked by the gates and a bus is required to pick up pax. If you are unlucky the plane will park at one of the 2G gates and that is a bit of a drive to 2E.

The only thing that could slow your transfer down is the actual security check at 2E. You will need to use the far right checks unless you have a fast track pass (i.e. Elite Status or Biz BP). The yellow line is for UK and Ireland and other smaller destinations.

IMO the security check at CDG is awful. Always rude and do what they can to make your passage as difficult as possible even knowing that some very long haul flights pass through here and pax can be tired and irritable...

Anyway, I'm confident you'll make the connection