companies have hit back, saying what the group is doing is bad for road users and is vandalism. waymo says what you re doing is vandalism. how do you respond to that? it s not vandalism, because that requires property damage, and we re not damaging anything. as soon as you take the cone off, the cars are right back to working condition and on their way. they hope to expand across america and beyond. but others here in the city hope they ultimately fail to convince authorities the technology is ready. james clayton, bbc news, san francisco. and we will leave you, this addition of newsday, with some pictures of a london s notting hill carnival that is taking place was 50 50, it is europe s biggest street party and some 2 million people are expected to join in and celebrate caraban culture in the uk. enjoy if you are going coree wiaan. hello there. you know, over the weekend, i ve seen quite a lot of these. funnel clouds.