edit to add: This story is more about pain treatment than drought restictions - the attacker was on a prescribed combination of morphine and other drugs to treat extreme back pain.
http://www.nysun.com/article/65747Amid Drought, Australia Has First 'Water Rage' Death
By NICK SQUIRES
The Daily Telegraph
November 2, 2007A D V E R T I S E M E N T
SYDNEY, Australia — Australia has suffered its first "water rage" death as the country confronts its seventh year of crippling drought.
Strict water restrictions have already provoked countless neighborhood feuds, but this is the first time someone has lost his life over the increasingly precious resource. Ken Proctor, 66, was watering his lawn with a hose in a Sydney suburb when a passerby, Todd Munter, 36, made a remark about him wasting water.
Proctor then reportedly turned the hose on Mr. Munter, drenching him and provoking a fight. The younger man allegedly attacked him, pushing him to the ground while kicking and punching him. Proctor suffered a massive heart attack and died in hospital. Mr. Munter was tackled by two passersby, including an off-duty policeman.
The incident happened around 5:30pm on Wednesday, meaning the victim was complying with the city's tough water conservation regulations, which limit hose use to Wednesdays and Sundays before 10 a.m. and after 4 p.m.
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http://www.news.com.au/dailytelegraph/story/0,22049,22685686-5001021,00.html'Hose rage' victim - first photo
By Gemma Jones at Sutherland Court
November 01, 2007 04:02pm
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THE man accused of Mr Proctor's killing was on a cocktail of prescription drugs, a court has heard today.
Sutherland Court today heard Todd Munter, 36, from Caringbah, is depressed is taking a cocktail of prescription drugs, including morphine, for a back injury.
The court was told Munter, close to tears during a brief appearance today, was told he had sought help for several screws coming loose in his back yesterday, just hours before he allegedly killed Kenneth Proctor, a truck driver for the Sutherland Shire Council's civil works and parks department for 28 years until retiring in 2002.
Friends have told the media that Mr Proctor's strong work ethic earned him the nickname of Don Bradman, with workmates saying once he got in the truck, it was very hard to get him out.
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http://www.news.com.au/common/imagedata/0,,5730368,00.jpgKen Proctor ... known for his hard work.