Should prisoners have access to social media sites?

[Piran]

I think it is a load of nonsense.
Inmates in the UK have NO access to computers or mobile phones. This inmate had a phone smuggled in to him. There is no way they can use computers unless it is part of an ICT course, and these computers are locked, so only a few programmes can be used. The computers themselves are kept in a locked room where only the Officers have the keys. This idea that Prisoners can wander around doing what they like is a fallacy. Apart from lock up for 20 plus hours a day, they have association for an hour in a room. They cannot wander around a prison at will.
UK

EDIT: This was done using an illegal mobile, that is why his picture was on FB. He is not the first one to have done this. By now - phone will have been found, ,conviscated and he will be in the punishment block.