In her letter she says ' Since the clashes in Taksim Square began on May 28, Turkish police have used shocking levels of force to disperse peaceful protestors. Despite harsh international criticism, Turkish authorities have failed to step in to curb police abuse and help their own citizens
Thousands of activists have been injured and unjustly imprisoned.
Over the weekend, police were seen firing tear gas directly at makeshift hospitals and detaining doctors and other medical personnel who were treating injured protestors. Recently, just as scores of lawyers were preparing to make a statement about the protests, they were arrested. People have also been detained simply for posting protest information on social media.
This must stop now.'