The words and phrases below are the answers to a themed crossword. Can you determine the theme?

GAME TILES
MILESTONE
CANDLESTICK PARK
PESTILENCE

HINT:
game TILES
mILESTone
candLESTIck park
pESTILence

Answer - in two parts:

Part I
The clues are anagrams of the word STILE.

Part II
The theme of the puzzle is TURNSTILE.

Note: The letters are "turned" in rotational order.

Credit: LA Times Crossword
March 11, 2010
Scott Atkinson
TURNSTILE