An X-ray revealed broken ribs but a scan to check his spleen was not conducted and he died hours later.

BBC: John Moore-Robinson Stafford Hospital death: No charges

His wife Liz told BBC Radio Kent he had been well looked after and that mobile X-ray machines had been brought into a dressing room to check their injuries.

BBC: Coach hurt in Lahore gun attack

They patrol airport terminals, check unidentified packages and sniff baggage that raise alarms during X-ray screening.

CNN: Are dogs the key to bomb detection at airports?