Police were seen charging at protesters attending a demonstration at the Melbourne Convention and Exhibition Centre today (October 30).<br /><br />Footage shows the crowd, who were attending the IMARC blockade, being charged by a group of Melbourne riot police.<br /><br />The filmer explained that the police's actions were to arrest protesters climbing the structure.<br /><br />The International Mining and Resources Conference (IMARC) has been met with strong opposition from climate activists but carries on tomorrow, for its last day.