London insurers withdraw 'war risk' policy for Venezuela. LOS ANGELES, June 18 -- Londonâs marine insurance market, spurred by President Hugo Chavezâs recent confiscation of 300 service vessels and more than 70 gas processing units, has withdrawn maritime war-risk policy coverage for Venezuela.
An open jar of mayonnaise can last 2 -3 months after being opened if it has been stored correctly. Mayonnaise should always be kept in the refrigerator. Sources vary on the shelf life of unopened mayonnaise with jars lasting from one week to four months past the sell-by date.
Best Answer: Since sherry has a higher alcohol content than other wines, it will tend to keep longer. What happens once you open it is that you allow oxygen (from the air) into the bottle which starts oxidizing the wine. You sherry will keep for four to six months once it's opened, but you should keep it in the refrigerator to slow the oxidation. You can probably use it after that, but it will begin to sour, and will have an adverse effect your food.