Following truck too closely is unwise because .......!!!
Staying back will increase your view of the road ahead this will help you to see any haZards that might occur and allow you more time to react 
You are driving behind a large goods vehicle it signals left but steers to the right you should .....!!!!!!!!
large long vehicles need extra room when making turns at junctions they may move out to the right in order to make a left turn keep well back and do not attempt to pass on the left
You are waiting in a traffic queue at night to avoid daZZling following drivers you should ......!!!!!
You should consider drivers behind as brake lights can daZZle however if you are driving in fog it is safer to keep your foot on the footbrake in this case it will give the vehicle behind extra warning of your presence 
which type of crossing are cyclists allowed to ride across with pedestrians.....!!!!
A Toucan crossing is designed to allow pedestrians and cyclists to cross at the same time look out for cyclists approaching the crossing at speed-------------------------------------------------------
You  are driving at night on an unlit road behind another vehicle you should .....!!!
If you follow another vehicle with your headlights on full beam  they could daZZle the driver leave a safe distance and ensure that the light from your dipped beam falls short of the vehicle in front
At A puffin crossing which colour follows the green signal ....!!!
puffin crossings have infra-red sensors which detect when pedestrians are crossing and hold the red traffic signal until the crossing is clear the use of a sensor means there is no flashing amber phase as there is with a pelican crossing
You should never wave people across at pedestrian crossings because......!!!
If people are waiting to use a pedestrian crossing slow down and be prepared to stop do not wave them across the road since another driver may not have seen them not have seen you signals and may not be able to stop safely

You are in a line traffic the driver behind you is following very closely what action should you take .....!!!!
It can be worrying to see that the car behind is following you too closely give yourself a greater safety margin by easing back from the vehicle in front-------------------------------------------------------
You are driving along a country road a horse and rider are approching what should you do ......!!!!!
It is important that you reduce your speed passing too closely at speed could startle the horse and unseat the rider 
(Give  plenty of room )
What style of driving causes increased risk to every one.....!!!
Competitive driving increase the risk to everyone and is the opposite of responsible considerate and defensive driving is about questioning the actions of other road users and begin prepared for the unexpected do not be taken by surprise