His apologetic cash demand helped catch him following the raid, with Mrs Sinclair and another employee, Margaret Halliday, attending an identification parade where the men in the line up donned balaclavas and repeated the phrase used by the robber.
The new measures now formally require anyone signing agreements to access the internet, fixed-line telephone and mobile devices to provide network service operators with "genuine identification information", known as real-name registration, Xinhua reports.