[EvertonDiehard]

20 years banned...if it reckless. I think this is a no-1 important point. 
Reckless kill not not one but two or more, for eg: At a recent junction very near to Tampines Temasek Polytechnic, a very young gal and another is a passing passenger in a van kan-nan killed by reckless driver. 
So reckless is very much worst then been a dangerous driving driver.  

Allow me to explain the difference. By my reckoning, reckless may be equated with careless driving i.e. when a person drives with undue care and attention. Dangerous driving appears to be the more serious charge i.e. when a driver has been completely negligent - doesn't give a damn about other road users.