Possible Clues:

• Open area with acid sandy soil
• Tortured antihero's been abandoned by Richard in scrubland
• Toffee candy bar brand
• Tract with scrubby vegetation
• Scrub area with ericaceous plants
• PM shown as pagan type when passing on measure
• Moor shrub
• PM Ted
• ___ bar (Hershey product)
• Late actor Ledger