An emergency railway incident took place near Milton Keynes Central, which caused major disruption to departing northbound trains from London Euston.
As a consequence, the travelling parties of Dagenham & Redbridge, Dover Athletic and Sutton United were severely delayed in their journeys.
Following consideration for alternative arrangements, matches at Stockport County, Barrow and AFC Fylde were postponed.
Bromley continued their journey to Solihull Moors, and the Clubs and Match Referee were able to arrange for the fixture to take place at a later time.
The National League is disappointed to learn of the postponements, offering it's sympathy to all supporters and the Home Clubs involved, particularly with today's celebration of Non-League Day.
Rearrangements for the three MANarama National League matches will be made in due course.