Enhanced security measures on the streets of Kashgar have not stopped young couples from tying the knot. On Thursdays and Fridays and through the weekend, caravans of newly-weds troll the streets of this ancient city in everything from taxis to limos. Musicians in flatbed trucks lead the way and announce the couples to Kashgar in a chorus of drumbeats and trumpet blasts. Amidst the simmering violence, the rituals of life and relationships continue.