Part VI Rent Limit for Dwelling-houses Let by Housing Associations and the Housing Corporation 55Tenancies to which sections 55 to 59 apply. 56Rents to be registrable under Part V. 57The rent limit. 58Phasing of progression to registered rent. 59Increase of rent without notice to quit. 60Supplemental to sections 55 to 59. 61Interpretation of Part VI. Part VI