sex beast accused of posing as a bogus paramedic at a fatal nail bomb blast has failed in a legal bid to challenge conditions on his freedom.Christopher Readings - who was jailed for 13 years in 2011 for subjecting two children to horrific abuse - says his human rights are being infringed by “unlawful” conditions on his licence since his release last year.The 53-year-old launched a legal action at the Court of Session against the Parole Board for Scotland, where he fought to relax rules which