Food in some company cafeterias have been marked red for high-calorie, yellow for medium and green for healthy.

BBC: Taiwan wages nationwide battle with the bulge

Experts at Ux Consulting (UxC), which produces what has become the industry standard price index for uranium, noted that while underlying fundamentals remain strong, financial speculation and the possible dumping of supplies into the market could keep prices for the yellow metal suppressed in the short to medium run. (Read Uranium and Nuclear Stocks Feel The Shock Waves Of Fukishima Meltdown).

FORBES: Speculators Push Uranium Prices Down, China Keeps Long Term Prospects Intact

He is described as white, of medium to heavy build, wearing dark clothing with a black hat or hood and a sleeveless, yellow high-visibility jacket.

BBC: Colin Hall

Detectives said they believed the suspect was white, of medium to heavy build, and was wearing dark clothing with a black hat or hood and a sleeveless, yellow high-visibility jacket.

BBC: Colin Hall