Big brands should be aware of the importance of supply chain risk assessments and having comprehensive modern slavery polices in place which are also regularly monitored to ensure that no part of their supply chain could bring their brand into disrepute. Policy is only the fist step, it is critical to then carry out a comprehensive risk assessment and where risks are identified that additional measures are taken to ensure that there is total adherence. Whilst we will have to see the details from the Tesco case before passing any judgements, it is a timely reminder for everyone to ensure that their houses are in order.