I strongly recommend group riding for novices as long as it's the right group. I started a bike club a few years ago. We put a huge emphasis on safety. Almost all who ride with us believe they are safer riding with the group than riding on their own.
It's true that groups can introduce additional safety concerns but these can be easily overcome. In our club, we ensure that no one follows the rider ahead of them too closely. We encourage the use of hand signals and voice signals for stopping and turning. We point out cars, potholes and other risks on the roads. We're also helpful when there are medical emergencies or mechanical problems.
The decision to ride solo or with a group doesn't have to be all or nothing. Both offer benefits, but for novices, I think the right group is the best place to start.
Last edited by welshTerrier2; 09-30-15 at 01:27 PM.