If you are a TEMPORARY worker and unable to attend work on a particular day or for a period of time (and we would stress that this should usually only be due to sickness or other unavoidable/exceptional circumstances), please just let us know as soon as possible, so that we may inform our client in advance.
In most cases this will not be a problem and our client will normally be happy to await your return, as long as they are informed immediately and kept up to date at all times.