Firstly does your child have a passport and does the father have it?
If you really concerned that he's going to take your child then why are you offering unsupervised access?
You can issue a statement to the court but you need evidence of things you say happened (anger or drugs) They might serve an interim order but they always get cafcass to do a report to access the situation more fully.
http://www.cafcass.gov.uk/