Passenger Transport Networks [PTN] is the operating name of the transport consultancy offered by Jonathan Tyler.
Jonathan has worked for the railway industry for over 50 years and is passionately committed to enhancing public transport - particularly by introducing a strategic, integrated timetable for Britain's railway.
This website presents the documents that PTN produces. We hope they will stimulate debate and generate sustainable solutions.
5 December 2012
PTN commends concessions model to Brown Review of rail franchising
In the aftermath of the collapse of the franchising of West Coast the Department for Transport commissioned Richard Brown to review the process. PTN is not...
7 April 2012
HS2 : strategic wisdom or grand folly ?
PTN's position on HS2 has moved as the debate has developed (see other entries under the 'HS2' tag). This article in the April/May 2012 issue...
6 April 2012
ECML - the saga reviewed, and a comparison with France
In August 2010 the Office of Rail Regulation published a 'lessons learned' report on the ECML timetabling process. Jonathan Tyler reviewed this document in the...