Shall I rephrase that Scimitar?
Or I could recommend Venos?
Don't bother,I'm just another down trodden unappreciated bus type steering wheel attendant open to all kinds of abuse, even on his days off by the likes of your good self, who doesn't even use a bus, so therefore should not comment on things that he not knoweth about.
Try spending a day with a bus driver to see what he/she has to deal with - its a challenge I'll tell you.
Feel another "cough" coming on, and Venos is not the solution.
I'll get you at playtime Pete