Checkers Sixty60 Motorbike Drivers are a menace!!

I would like to bring it to the attention of the senior Managers of Checkers Sixty60 that although you offer a good service, your delivery men on the motorbikes drive like maniacs! It really makes me inclined to not use your service in the future (and I have a growing number of friends that feel the same way). Checkers need to take responsibility for their drivers. They shoot red traffic lights, with maybe a pause to yield, they go screaming through traffic circles (without waiting their turn) nor do they even go around the circle, just straight across. it These motorbike delivery men weave dangerously in and out of traffic, they also cross over public parks where people are walking dogs, cycling bikes etc and they are NOT permitted to take these short cuts in motorised vehicles. Each and every driver needs to be assessed, taught how to drive conservatively and make sure they have a VALID drivers license. Also, you should put a sign on the back of their delivery boxes saying "How is my driving? And leave a cell number to report them if necessary. Maybe you should change your service to 90 minutes, as these motorbike delivery men should not be under such pressure to drive this badly. I'd love to know how many of them have accidents on a monthly basis? I'll bet the casualty rate is hight. Honestly in the traffic, they are infuriating!!