Spent some time trying to figure out the reason for these no-entry signs seen at a service station on the M3 on Saturday.

Perhaps they are just in case you want to drive over the pavement and the grass, but strangely the little sign says ‘Authorised Vehicles only’, so I guess it is OK for them.
A hidden portal 🙂 ?
Now there’s an interesting idea. Almost wish I had walked through to see