<FRBRthis value="http://www.legislation.gov.uk/id/uksi/1990/520"/>
<FRBRuri value="http://www.legislation.gov.uk/id/uksi/1990/520"/>
<FRBRdate date="1990-03-08" name="made"/>
<FRBRauthor href="http://www.legislation.gov.uk/id/government/uk"/>
<FRBRcountry value="GB-UKM"/>
<FRBRsubtype value="regulation"/>
<FRBRnumber value="520"/>
<FRBRname value="S.I. 1990/520"/>
<FRBRprescriptive value="true"/>