Break is generally not an option as we're only permitted 20 minutes a day (though sometimes I do sneak a bit more
) but the time of arrival/departure from each site is usually checked so they would know if we were to take extra breaks. I can't stand coffee and, sadly, if I want the radio on I have to have it so damned loud to hear it over the engine that it kinda removes me from the enviroment that surrounds me and I have less of an idea what's going on than before!
I'll try the gum thing though, ta. Anyone else got any thoughts? The thing that works for me, when I'm in a car, is to maintain a decent speed so I have to concentrate. Unfortunately the trucks we have at work don't go much over 60 and it takes an age to get anywhere...
grrr