French police clashed with hundreds of black-clad anarchists in Paris and other cities during union-led protests against President Emmanuel Macron's increase in the retirement age, as workers staged Labour Day rallies across Europe. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
