Ford Fiesta 1.7 Diesel LX

Hi, im new to this i only became a member a few days ago and just wondered if anybody out there could tell me if my Ford Fiesta 1.7 Diesel will be strong enough to tow a small 2 berth ABI Award Dawnstar as i wouldnt like to be on the motorway and relise iv got half a car left with the other half still attached to the caravan about 10 miles behind me,  Thanks in advance if you could advise me.