Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Passengers were badly treated by rail companies during an ambitious timetable change earlier this year, a report by an industry regulator has found. The Office of Rail and Road said "no-one took charge" during the transition , which mainly affected Northern Trains in north-west England and Govia Thameslink (GTR) routes into London.

Train delays: Passengers react to 'badly treated' report