Check your local Go Outdoors and Lidl stores Bank Holiday Monday the prices have gone potty for a week.
Betty is only lidl shed like a lidl toilet. Better get in the que. We have a few porta loo experts on here too ;D
I bought one of these ar Lidl year ago...although the box was branded something else the instructions and label on the loo itself was Thetford, but considerably cheaper! (It has sat in the attic aver since, having never been used!)