<qa>  What is the rule that first episode patients should be observed during 24 hours before any medication is started3. 8-week Treatment phase: The Australian Clinical Guidelines for Early Psychosis 44 suggest that first episode patients should ideally be observed during 24 hours before any medication is started. This rule will also be applied in the context of the study. During this period, the medication will be restricted to benzodiazepines except in case of severe agitation. In case of severe agitation neuroleptics will be prescribed, if possible after informed consent and randomisation. 