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.


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Latest from PTN

23 May 2016
HS2 : the case for a review : report on a workshop

PTN helped to organise a Workshop in York in April entitledHS2 : time to proceed or time to review alternative strategies ?  The 40 participants...

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5 June 2015
Pathing the East Coast : do we want to follow the Swiss ?

Network Rail, with an endorsement from the Department for Transport, has published a report on the application of Swiss timetabling principles to the Anglia network. ...

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16 August 2014
Time to debate Open Access objectively

Open Access (OA) operators have generally had a good press.  However the downsides of the concept have received less attention.  It is time to redress...

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