i phoned my friend just now who owns the local bookie shop
i asked him to check his official SiS box to see what happens he was there switching everything off ...
but he says " no signal" message on-screen and to contact their helpline number for inquiry after June 1st 2020 signal has stopped due to CoronaVirus Pandemic ,
He said he did get a letter delivered to his home today instructing him to switch all power off except CCTV at his premises and stay home until further notice .