Julian Assange is in a UK category A prison atm

> Those whose escape would be highly dangerous to the public or national security, thus necessitating maximum security conditions. Offences that may result in consideration for Category A or Restricted Status include [attempted] murder, manslaughter, [attempted] rape, sexual assault, armed robbery, wounding with intent, kidnapping, importing or supplying Class A controlled drugs, possessing or supplying explosives, offences connected with terrorism and offences under the Official Secrets Act[2]