Power shutdown is the most agitating problem nowadays. We can cope with this problem through energy conservation nationwide. To achieve this goal, the government should put a ban on the import, production, sale and use of the ordinary electricity bulb. Energy Savers should be produced instead in the country and be made available to the public on subsidised rate. Another measure should be to limit the use of Energy Savers according to per square foot area of the shop as dozens of Energy Savers are being used in small shops at present. -AHMED ZAIB, Sargodha, via e-mail, August 22.