The new health regulations have now been now been published (see last update for a summary). The full details can be accessed at:
The Home Office has announced that the £5 carryover limit for users of the Azure card will be removed from Monday 23 February 2015. This is a welcome change that we have been pressing for some time and will allow asylum seekers to carry over unspent money from one week to the next if they become ill or if they are trying to save for particular items. Azure Card users should receive a mail-shot to inform them of the change shortly
See the rules: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/351369/Azure_Card_Carrier_2014.pdf.