Bus operators are still running, usually to something approximating a Sunday service, and timetables are enforcing the idea that these services are for essential workers only. OK, but given that lots of elderly people are entitled to free travel with the ENCTS scheme, is anything being done to enforce this? Police are checking motorways and trunk roads, and maybe mainline rail stations, but how do you stop people travelling to a nice beauty spot or scenic town by bus purely for a day out - they may claim it's a shopping trip, which o course is quite OK.