begin due to convince people that they are safe, which is why we have implemented these measures. ., , measures. the government is also providing _ measures. the government is also providing nearly - measures. the government is also providing nearly £400 i also providing nearly £400 million for extra emergency bays. it says what is being done should give drivers confidence but some campaigners do not expect —— except smart motorways with eight hour hard — without a hard shoulder can be safe. katy austin, bbc news. we don't often talk about personal grooming on this show, but let's take a splash now. did you know that the average shower uses 75 litres of water and what products you use while the water is running can affect how long the shower lasts? the beauty industry has been developing products where consumers will hopefully use less water and waste with products. today garnier is launching its own no rinse conditioner and claims it's the first mass market brand to do it. but how much water will it actually save and do consumers care about sustainability?