Employment – 'Worker'. The employment tribunal had been correct to find that each of the respondent Uber drivers had been working for the second appellant as a 'limb (b) worker'. The Court of Appeal, Civil Division, in dismissing Uber's appeal, further upheld the tribunal's decision that the working time of each of the respondents started as soon as he was within his territory (London), had the App switched on and was ready and willing to accept trips, and ended as soon as any of those three conditions ceased to apply.