

I tend to use my drivers side mirror to check my distance from the centre line, that’s all I need to maintain on most roads. If it’s getting narrow I’ll use the passenger side mirror to ensure I’m fitting in the lane.
No real need to be dead centre in the lane, just need enough clearance on either side.

24 hours, my IT department sends them out at 28 days!
It’s so stupid, and they still write the email as if it’s happening immediately.