Assalamu alaykom A scenario....... Arrive late at masjid and either Jumah Salat has finished or I need wudu & by the time I'm ready jama'ah salat is over. Some have left & some are doing sunnah. Look around....... no sign of a late jama'ah salat under way anywhere. I'm on my own. What do I do..... 2 rak'ats as per Jummah or regulation Thuhr: 4 rak'ats?