More Ukraine footage: http://bit.ly/1fjQdga Subscribe to ITN News: http://bit.ly/1bmWO8h The Polish foreign minister has been filmed telling a Ukranian protest leader that if the opposition don't support a peace deal, they could all die. Raoslaw Sikorski said: "If you don't support this [deal] you'll have martial law, you'll have the army. You will all be dead." He made the comment during talks in Kiev aiming to end a violent standoff which claimed 77 lives in the space of 48 hours, leaving 600 wounded. The protesters had been calling for an earlier presidential election in Ukraine, which was due to take place in March 2015. On Friday a deal was reached to end the mass demonstrations which offered a series of concessions including a national unity government and constitutional change to reduce the president's powers, as well as early presidential elections. Report by Lauren Hood. Like us on Facebook: http://on.fb.me/1aENuyJ Follow us on Twitter: http://bit.ly/1fta2Qp Add us on Google+: http://bit.ly/17z0Dpd More stories from ITN: Bank robbery fail- Suspect drops thousands of dollars: http://bit.ly/1mhiTIS Ukraine: Sniper and riot police filmed opening fire at protesters: http://bit.ly/OeVIn4 Shocking moment Pussy Riot are violently attacked by police: http://bit.ly/Oe1plf Dramatic rescue: Firefighter grabs woman jumping off building: http://bit.ly/N6FF9T Hijacking footage of Ethiopian Airline flight: http://bit.ly/1fe5Upw Is this the world's weirdest hotel?: http://bit.ly/1eME92D Why marijuana employees are in demand in the US: http://bit.ly/1bYacwA Timber! Interview interrupted by tree falling into river: http://bit.ly/Mg8pN6 Air New Zealand's 'sexualised' in-flight video criticised: http://bit.ly/M0wsPF Daredevils fall off tightrope 10,000 feet in the air: http://bit.ly/NETVaG Massive sinkhole swallows vintage Corvettes: http://bit.ly/1lHviWk Helicopter captures aerial views of flooding along River Thames: http://bit.ly/1dHxZAD Driver goes 50 mph on the wrong side of the highway: http://bit.ly/1fYYCDZ Giant wave soaks police officers at the beach: http://bit.ly/MI831X What is exactly is 'Dumb Starbucks?': http://bit.ly/1aQdXZQ See 2013's Most Watched Videos: http://bit.ly/1cKAmGl See our Biggest Videos of All Time: http://bit.ly/18ZACCf