What is the procedure to apply for a tourist visa for the UK from Netherlands?
As permanent residence holder of the Netherlands you may travel to all other member states of the Schengen Agreement as tourist for up to 90 days, but not to the United Kingdom, Ireland, Bulgaria and Romania since they do not operate under the border-less travel agreement. To visit the United Kingdom you will need a tourist visa that may be applied for via the commercial partner of the UK Embassy in the Netherlands, WorldBridge.