well mate i inquired them 3 weeks before and they did not respond. now the reason which is see is that application processing times have changed. For pakistan its 37 months and for london visa office its 29 months.The question is if they have shifted our files from pakistan to london visa office which they did on 30th june 2010, then they will respond to the case specific inquiry if ur time has exceeded after submitting complete application package. They will answer your question only if your average processing time has been exceeded or if there is a problem. Otherwise, you should assume that your file is proceeding normally.