Does anyone know what will be the Dave Brewer challenge for 2019? It has usually been announced by this time of year.
You could try contacting the organisers of the challenge who are the Greenwich & District Narrow Gauge Railway Society (http://www.gdngrs.com) and get it from the horses mouth as I where...
I am sure that the details of the 2019 Dave Brewer Memorial Challenge will be announced in due course.
Brian Meldon