Laws & Ethics Contacts Mr Paddy Murphy Chairman NWBA The Welsh Bridge UnionNorth Wales Bridge Association Categories: Laws & Ethics Contacts, Primary Contacts, Selector Contacts Updated 2 months ago. Mr Alan Screen Management Committee Member The Welsh Bridge Union Categories: Laws & Ethics Contacts, Primary Contacts Updated 2 months ago. Professor Mike Tedd Chairman Laws & Ethics The Welsh Bridge UnionLaws & Ethics Categories: Laws & Ethics Contacts, Primary Contacts Updated 2 months ago.