i always do. asid from the pipe wrench sitting down between my seat and the door, the hunting knife in my center consol and the pocket knife i carry, IM at th wheel of the 2 ton ball of metal and glass, doing 110KPH down the highway [thats 68mph if your country is WRONG] if buddy pulls a knife or a gun, ill just floor it and aim for the ditch, or a lamppost. his side first 