Police officers patrol the streets before the start of the G8 summit in Scotland July 5, 2005. British police vowed on Tuesday to get tough with protesters bent on violence at the G8 summit, telling them a repeat of clashes in Edinburgh would be met with a robust response. Police blamed a hard core of activists for scuffles on Monday which brought much of the Scottish capital to a standstill and led to 100 arrests.
Police officers patrol the streets before the start of the G8 summit in Scotland July 5, 2005.