For all those who get hungry at night and dont want to order pizza, this is a great option for you. I came from an event couple of days ago and it was 3am and none of the food joint was open and we Googled and the first restaurant csme nearby was Lockup.Although the restaurant place is little conjested but if you are 2-3 people its best for you, its made on jail theme so everything looks like criminally. Menu in bars, jail mugs, table inside as bar room etc. Taste wise its not the best but when you crave for roti and north indian food it serves as heaven.Not too pricey neither too cheap just like any other Gurgaon restaurant.