I've been weight training since September with heavier weights but am studying in london next semester. What will happen if I give up weight training. I absolutely hate weight training so kinda see it as a nice break but whenever I go more than a week and a half without working a body part, my body literally hurts from not using weights. What should I do? Resistence bands aren't forceful enough are they? Not for squats and lunges anyway.

Last time I checked; they had gyms and weights in London.

If you really hate weigh lifting; streamline your lifting routine. Make it short and sweet. You just won't see the results you're looking for.