SIR - Last Wednesday was set aside for the people of Zimbabwe to celebrate their country's 27th year of independence.

In reality, for most Zimbabweans living in a country wracked by hunger, poverty and a repressive regime of brutality, unfair imprisonment and torture for anyone who dares to speak out against the ruling party and its President, there was little to celebrate.

Given the recent instances of police brutality against opposition party supporters and with the highest level of inflation in the world, it's clear that the situation is desperate in Zimbabwe.

While millions continue to have their basic civil, political and socio-economic rights squashed, we cannot stand aside and do nothing.

We in Worcester may seem far removed from the happenings of that country but we are not powerless. By visiting Amnesty International's website, www.amnesty.org.uk/cases we can write to senior African leaders who can help to make a difference.

Simon, Rachael, Sarah & Katie Marks Amnesty International (Worcester Group).