TODAY: Writers lead ‘Test March’ in Moscow; no incidents reported; Occupy Abai movement gains strength; UR plans increase on fines for protestors; opposition candidate banned from Omsk mayoral race; McCain lambastes protest crackdown. Russia will be present at NATO conference; Putin confers with Ahmadinejad; pledges ongoing support for breakaway republics

Russian novelists and poets have led a ‘Test March’ in Moscow in defense of the right to gather in the street.  The rally was attended by opposition-minded luminaries such as detective novelist Boris Akunin, poet Dmitry Bykov, novelist Lyudmila Ulitskaya, and writer and broadcaster Yulia Latynina.  Police estimated the turn out at 2,000, the event’s organizers say 10,000 joined.  ‘Unlike the May 6 rally, police presence was minimal, and there were no reports of violence or detentions’, says the Moscow Times.  The march led towards the opposition base camp at Chistiye Prudy, which protestors have vowed to keep going until a new March of Millions scheduled for June 12.  RFE/RL reports on how 19th-century Kazakh poet Abai Qunanbayulihas has become an unlikely rallying cry for the protest movement.  The authorities’ attempts to confiscate protestors’ toilet facilities have ended in failure.  Socialite-turned-opposition figurehead Kseniya Sobchak has accused a woman of falsely claiming to be a disgruntled resident of the Chistiye Prudy neighborhood to tarnish the reputation of protestors.  United Russia deputies have submitted legislation to parliament that would dramatically increase the fine for protesters who hold unsanctioned demonstrations, to up to 900 times more than its current sum.