A series of serious ambulance delays have emerged, including one where a man died after a 40-hour wait.
The results of tests on panels commonly used in UK construction have been passed to the BBC.
Emma Raducanu is photographed with father Ian after becoming Britain's youngest Grand Slam champion.
The inventor, entrepreneur and ZX Spectrum pioneer died at his London home following a long illness.
The department store chain says it is trying everything to get goods to the UK for the holiday season.