Anthony Smith, chief executive of rail customer watchdog Passenger Focus, has said of Network Rail's expansion £37.5bn investment plan:
"Passengers will welcome the fact that Network Rail and train companies are working together on a plan to deliver passenger and Government priorities - more trains on time, and more seats.
"This work must be passenger-focused in the planning and delivery. Improvements in satisfaction are welcome, but we would like to see an earlier date for setting a satisfaction target.
"Passengers already put in roughly £2 for every pound spent by the taxpayer. It is critical that industry tackles its value-for- money offering, reducing costs without cutting services, to head off another five years of above-inflation fare increases."
More top news
Survey suggests Nationalist landslide in Westminster election
People are being offered the chance to scatter their loved ones' ashes from the edge of space.
Celtic's Aleksandar Tonev has been suspended for seven matches for using "offensive, insulting and abusive language of a racist nature".