Workers are preparing and filling side brackets with wood wool for room air coolers due to increased demand amid rising temperatures, as the country observe International Labour Day. APP11-300426LAHORE: April 30 – Previous Post A farmer cultivates his field using bullocks in a traditional farming practice as the world observes International Labour Day. Next Post Men pour water into clay bowls for pigeons in an open field, providing relief to the birds from the intense heat and thirst in the rising temperatures.