Asking out of pure intrigue, not a complaint. I have to travel a fair distance to care for an elderly single parent (support bubble so allowed and definitely essential). It's a journey of about 3 hours so I do usually have to stop and use the loo. I'm very grateful that these facilities are open. Also can understand why food outlets are open for takeaway business. Those that I have stopped at have shared seating for all the takeaway businesses, none of which have been closed off during lockdown. I am intrigued as to why this is allowed whilst cafes and other takeaways aren't allowed to have even their outside seating open? As said, not complaining, but just wondering why it is alllowed?