Tanzania, April 30 -- Dar es Salaam. With President Samia Suluhu Hassan gracing this year's Workers' Day on Wednesday in Arusha, workers expect she will announce another salary increase and issue a statement on the contentious new pension formula.

Also known as International Labour Day or May Day, Workers' Day is celebrated internationally to promote and encourage healthy dialogue among social partners.

Usually celebrated every May 1, the occasion offers an opportunity to recognise workers' and the working class' contribution to the development of society and the country in general.

Speaking on Tuesday at Sheikh Amri Abeid Stadium in Arusha, Prime Minister Kassim Majaliwa expressed his satisfaction with preparations for the event, whos...