Hi, Riot police were overrun on Saturday as protesters brought chaos to Paris' fanciest neighborhoods, torching dozens of cars, looting boutiques and smashing up luxury private homes and cafes in the worst disturbances the capital has seen since 1968. (This comes from nbcnews.com 'Yellow Jacket' protests in France leave gas stations running dry; Paris riots worst since 1968 by Reuters Dec. 3, 2018.) I want to know "Riot police were overrun by what". Shouldn't it be changed to "Riot police overran (Paris) over the weekend"? Thanks in advance!