The BBC says GPS is a prob­lem The BBC today pub­lished the most scathing review of the L1 (civil­ian) GPS ser­vices being relied on by Courts and other offi­cial agen­cies as reli­able and instru­ments which pro­vide unim­peach­able data — some­thing which is patently untrue and which is now out in the pub­lic. The US GPS system […]