| North wall of Speaker’s Green (within the limit of deviation of Work No.1) | To form a new opening for a pedestrian subway; and such preventative work and work of repair as is necessary to maintain or restore the character of the building as a building of special architectural or historic interest. |
| Gate and stairs to Speaker’s Green | Such alterations as are necessary to permit the stairs to be used as a public staircase. |
| Wall and railings of New Palace Yard (within the limits of deviation of Works Nos. 3A and 3B) | Such preventative work and work of repair as is necessary to maintain or restore the character of the building as a building of special architectural or historic interest. |
| No. 1 Canon Row | Such alterations as are necessary to provide for ventilation of the Company’s railways at Westminster station. |
| Embankment Wall, Westminster | Such alterations as are necessary to form a ventilation opening in the stone paving of the footway of Victoria Embankment. |
