@kosar.stream: Celebrations over Morocco's dramatic World Cup victory against the Netherlands descended into chaos in The Hague as Dutch riot police clobbered and arrested several fans. Wrapped in Moroccan flags, hundreds of supporters filled the streets, waving flags, sounding car horns, setting off fireworks and celebrating with passing motorists. The festivities lasted about an hour before police moved in with water cannon and baton charges to break up the crowd. Around a dozen people were arrested as officers wrestled several young men to the ground, handcuffed them and drove them away in police vans. Follow #KosarStream