ROSTOV-ON-DON, Russia (REUTERS, AFP) - Ukraine's ousted president Viktor Yanukovych said on Friday he had not ordered police to shoot at protesters before he was forced out of power and that the responsibility for bloodshed in Kiev lay with the demonstrators.

At a news conference in the Russian city of Rostov-on-Don, Mr Yanukovych, 63, also said he was surprised that Russian president Vladimir Putin had said nothing in public about the past week's events in Ukraine.

Speaking in Russian, he also said he had not seen Mr Putin but had spoken to him by telephone during that time.

Asked about his arch-rival, former prime minister Yulia Tymoshenko, who was released from jail last Saturday, Mr Yanukovych said he had never meant her any harm.

He also insisted, in his first public appearance since fleeing to Russia, that he had not been overthrown and would continue to fight for the future of Ukraine.

He said he had been "compelled to leave" Ukraine after he received threats to his security.

"I have not been overthrown by anyone, I was compelled to leave Ukraine due to an immediate threat to my life and the life of those close to me," he said, sitting at a desk alongside a senior editor from the ITAR-TASS news agency in front of three Ukrainian flags.

"I intend to continue the fight for the future of Ukraine against those who try to saddle it with fear and terror."

He said he had arrived in Russia "thanks to a patriotically-minded young officer" without giving further details. He said he would only return to Ukraine once his personal security was assured.

Mr Yanukovych, who fled after being impeached by parliament on Saturday, savaged the anti-Kremlin and pro-EU forces who have now taken power.

"Power in Ukraine has been taken by nationalist, pro-fascist young people who represent the absolute minority of people in Ukraine.

"This is anarchy, terror and chaos," he added.

He said he wanted to apologise for leaving Ukraine in its current state.

"I am ashamed. I want to say I apologise to the Ukrainian people for what happened in Ukraine and that I did not have the strength to keep stability."

He blamed the "irresponsible policies" of the West for the crisis in the country and said he would not take part in "illegal" presidential election planned by Ukraine's new leadership for May 25.

Mr Yanukovych said he could understand the anger of citizens in Ukraine's pro-Russian region of Crimea against the new Ukrainian authorities.

"I consider that what is happening in Crimea is an absolutely natural reaction to the bandit-like takeover."

He said he still saw himself as the Ukrainian president and as such believed that Crimea must remain part of Ukraine.