AlQa'dah 7, 1433, Sep 23, 2012, SPA - Syrian regime's troops on Sunday bombarded several areas and clashed with its opposing fighters in the embattled northern city of Aleppo, reported the opposition, a day after a major opposing group said it had moved its base from Turkey to Syria. The regime's troops "fiercely" shelled the northern province of Idlib, Daraa in south and the town of Al-Rastan in the central province of Homs, said the Syrian Observatory for Human Rights. Heavy fighting meanwhile erupted between the regime's troops and its opposing fighters in Aleppo, added the London-based organization. The Free Syrian Army said on Saturday it had relocated its command centre from Turkey into Syria for the first time since it was created 19 months ago, according to a report of dpa. At least 210 people, including 44 in Aleppo, were killed in Syria Saturday, said the opposition, making it one of the deadliest days since the uprising against the rule of President Bashar Al-Assad started in March last year.