Complex sentence: A child almost fell from a carriage on 22 June 2017, whilst the train was in motion between Totnes Riverside and Buckfastleigh, due to the floor in the toilet, which he intended to use, being missing following repairs to the carriage's brake system.
Split into simpler sentences: A child almost fell from a carriage on 22 June 2017 whilst the train was in motion between Totnes Riverside and Buckfastleigh. This was due to part of the floor in a toilet being missing following repairs to the carriage's brake system.