IIRC, I took my pic as we were setting-off on the trip mentioned here...
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What Have You Done To Your Van Today?
Discovered that multi storey carparks have a ceiling height of 2m and my Van, 2.1m. That 10cm had I direct bearing on my anxiety level. Did not realise until I went through the ticket barrier and heard the height bar brush against the wind diffuser of my solar panel. Lesson learnt and no damage...