How do you do it?. It happens quite a lot There you are flying down a steep hill,with the usual traffic up your backside,with the motorist behind you thinking why's he/she not letting me pass? You're not because you want to turn right at the next turning,but you can't put your hand out to indicate, as it'd mean taking your vice like grip off the front brake. You can't just use the back brake as it's not a safe thing to do,so how do you indicate? I've tried taking my hand off the brake for a second and sticking my arm out frantically to show my intention to turn right. Sometimes it's just not worth the risk and i pull over to the kerb to let the impatient so and so's pass,then when it's clear i make my move to that right turning junction i'm after.