1 A little leak will sink a great ship. 

2 A small leak will sink a great ship. 

3 Old vessels must leak.

4 He leaked the news to the press.

5 The roof is leaking in several places.

6 The blood vessels may leak fluid, which distorts vision.

7 The petrol in the tank is leaking out.

8 The water was still slowly leaking out.

9 The tank had leaked a small amount of water.

10 The roof leaks whenever it rains.

11 If you are not inside a house, you don not know about its leaking.

12 The leak led to a slow build-up of carbon dioxide.

13 She accused them of leaking confidential information about her private life.

14 The dismantling of a nuclear reprocessing plant caused a leak of radioactivity yesterday.

15 The key question of what caused the leak remains unanswered.

16 The radiation leak has had a disastrous effect on/upon the environment.

17 If you suspect a gas leak do not strike a match or use electricity.

18 One of the documents leaked to the press was a memorandum written by the head of the security police.

19 Documents leaked to this newspaper purport to reveal that radioactive waste is being illegally dumped on the site.

20 He stanched the leak of the boat with a piece of cloth.

21 He found no direct evidence to identify a leaker.

22 In my experience, you generally know the leaker, but proving it can be nearly impossible.

23 The attention bestowed on the leaker can at times overshadow the value of the news that has been leaked.

24 Some have accused Mr Rudd of being the leaker, but he has denied being the source.

25 After my Apple news site, Think Secret, published details of Apple's Mac mini two weeks before the product was officially announced, the company sued me in an attempt to ferret out the leaker.

26 but once embarrassing private information has been disclosed, it stays public, no matter how the leaker is punished.

27 She was also quizzed about what she thought of the claims of former party leader, Mark Latham, that Mr Rudd was a serial leaker.

28 In his book The Latham Diaries, Mr Latham said Mr Rudd was a serial leaker.

29 Unless the eventual buyer is able to determine the specific leaker(s), then everyone must go.

30 It too, is one of the laws of nature, that Kevin is a serial leaker, this is what he does and the Labor Party is having to live with the consequences.

31 Although some critics say the leaker has compromised U.S. security and endangered U.S. soldiers in Afghanistan, the leaker, Ellsberg said, should be admired for his courage.

32 America has tightened the rules that once gave some 2.5m people—including the alleged leaker, Bradley Manning, an army private—access to everything classified "secret" and below.

33 The organization said an anonymous leaker, credited only as 'our courageous source,' had furnished the materials, which included dramatic gunsight video.