Why does my car suddenly brake for no reason?

I have a Lexus LBX and today I experienced what can only be described as phanton braking. My car braked suddenly and wouldn't let me accelerate for several seconds. I was in the middle of a busy road....

Is the Citroen C4 Cactus safe?

Please advise if a used Citroen C4 Cactus is a good buy, given its 4-star Euro NCAP rating. I think this is due to the absence of autonomous emergency braking (AEB) when tested in 2014. Should this deter...

Looking to buy the safest car for a young driver - which have autonomous breaking?

I'm looking to buy the safest car for a young and newly qualified driver. Cars with autonomous breaking would appeal ideal - which (if any) would you recommend? Cost is important.