Three Turkish MPs have been injured after a debate in the parliament in Ankara turned into an all-out brawl.<br /><br />The politicians were supposed to be discussing whether there should be an inquiry into Turkish Islamist militants fighting in neighbouring Iraq and Syria.<br /><br />In the end parliament had to be adjourned.<br /><br />The incident came just days before the country was due to vote for a new president.<br /><br />It is not the first time things have come to fisticuffs; in February an MP from the opposition party ended up with a broken nose, while another from the ruling party had broken fingers.