Hi have been enjoying my 6 speed manual 110 fabia mk3 for 15 months ( bought new) but recently I have had the gearbox stuck in reverse twice It took a lot of force to get it into neutral.

The car goes in for a 10,000 mile service in August and wondered if anyone else has experienced this and possibly know of any fault.   

either linkage needs adjusting or a dragging clutch  if not an internal fault---leaving tilll august could get more expensive

Best get the issue logged ASAP with Skoda UK the Warranty Provider, do this buy a Skoda Dealership checking out the fault or issue.

Never put off until a Service, and if a service is due be sure the Service Desk Staff know there is an issue to be diagnosed and not just a Service to be carried out.