Yes they do. The company have to give 'Accommodation' to crew meeting requirements such as no public interaction etc.
The EASA/CAA Document linked below gives a definition of accommodation and that is the reference.
“accommodation” means, for the purpose of standby and split duty, a quiet and comfortable place not open to the public with the ability to control light and temperature, equipped with adequate furniture that provides a crew member with the possibility to sleep, with enough capacity to accommodate all crew members present at the same time and with access to food and drink;
http://www.caa.co.uk/docs/620/201402...egulations.pdf