This aspect commonly relates to missing, or not responding in a timely way, to speed limit signs and other Highway Code issues.  Normally if you miss a speed limit you are in trouble unless you are fortunate enough to spot a repeater sign and then act promptly,  then the fault is more likely to be a rider fault. Other traffic signs that are often misunderstood are traffic priority signs and stop signs. Failure to spot signs and respond appropriately is usually symptomatic of someone focusing too closely on the front wheel of the bike and not looking ahead enough (i.e. forward planning).