Diesel car had its day . Latest figures show we are turning away from them. Alastair cook resigned as england captain after a record 59 matches in charge. In the sport on bbc news. Director of cricket, andrew strauss, says Alastair Cook has stepped down as england captain because they lacked the energy and drive to continue. Good evening and welcome to the bbc news at six. Tonight we bring you a Special Report that highlights the unprecedented pressures facing nurses and doctors in the nhs. Over the past week bbc news has been given exclusive access to the Royal Blackburn Hospital which was once in special measures but is now rated good. Its A E Department receives more ambulances than any other in the north west of england. In the first of two reports, our special correspondent ed thomas has been speaking to staff and the patients they treat. There are distressing images in what comes next. Inside the Royal Blackburn Hospital. The bbc was given unrestricted access to witness the press