On Thursday, hundreds of taxi drivers marched through Paris waving flags and shouting. This marks the third day of protests by taxi drivers over the increased threat presented by private car services such as Uber. Demonstrators were unable to continue their march due to a police blockade that was at the Champs Elysees. Protestors harassed taxi drivers that were not involved in the strike by kicking their cars and yelling.
See "Paris Taxi Drivers Protest for 3rd Day", The New York Times, January 28, 2016