<blockquote>Mary Grant, CEO of Porterbrook, said: “Porterbrook was delighted to be sponsoring this year’s Railway Children Three Peaks challenge and is proud of what the teams have achieved. The money raised is going to help children both at home and abroad, who have found themselves at a disadvantage. The Three Peaks event is a gruelling challenge covering miles of climbing over days and we are very impressed with how well all the teams have done, especially our very own mountaineers. This event is a wonderful demonstration of the teamwork and collaboration that happens every day in the rail industry, this time in the name of charity.”&nbsp;</blockquote>