BBC boss Tony Hall has been placed under protection of elite bodyguards . The Director General received a death threat in wake of Clarkson sacking . Deemed 'credible ' , it required an immediate response from Scotland Yard . The Mail on Sunday 's exclusive pictures show him under close protection . He and his wife were placed under guard at their ££1 millionm Oxfordshire home .
BBC boss Tony Hall has been placed under protection of elite bodyguards . The Director General received a death threat in wake of Clarkson sacking . Deemed 'credible ' , it required an immediate response from Scotland Yard . The Mail on Sunday 's exclusive pictures show him under close protection . He and his wife were placed under guard at their £1.5m Oxfordshire home .