Ealing’s Adopted 2004 Plan for the Environment / DCLG Direction 2007 Chapter Ten 10.3 Green Corridors continued 12. Other Railway Lines: Gaps in any of these corridors represent sections of hard surfaces where there is, at present, inadequate space for development of vegetation. It is noted that implementation of this policy will have regard to the problem of leaf fall on railway tracks. a) Central Line LRT) W of Northolt Station to North Acton Station. b) North London Line (Rail Track) S of Willesden Junction to N of Gunnersbury Station where a new station is proposed at junction with 12f. c) Land at Halsbury Road East and West and the (Rail Track) Northolt Park Station eastward. Marylebone Line d) British Rail and Central Line (LRT) From the canal W of Southall Station to E of Acton Main Line Station at Wormwood Scrubs. It includes corridor adjoining Hanwell Cemeteries and Conolly Dell. e) Piccadilly-Heathrow Line (LRT) Acton Town to Boston Manor Station. f) District Line with Piccadilly-Rayners Lane (LRT) Chiswick Park to Ealing Broadway and Park Royal. g) Brentford Line (Rail Track) Southall Station southeastwards to the M4. 10.4 Heritage Land See Policy 3.3 and Map Sheets 1 and 2 Pitshanger Manor and Walpole Park – comprising garden and pleasure grounds to 18th century Pitshanger Manor. Walpole Park (10 ha) lies to the south west of the Manor and is 1. crossed by axial paths, which provide links to Lammas Park. Key features within the park/garden include the lake, a low rustic classical bridge (listed), bench and rose garden. Osterley Park environs – Approximately 560 ha, comprising landscape park, lakes, woodland and agricultural land. Park crossed in 1960’s by the M4 motorway. The majority of 2. the park is located within the LB of Hounslow, with only the northern portion within Ealing, immediately south of Tentelow Lane. Twyford Abbey Grounds – Approximately 5.4 ha, comprising formal walled garden (listed), 3. and wider landscaped area, which provides an informal setting for the Grade II listed Abbey building. 9 .