Royal Mail expects that the offer they made to the union will be put up for a vote to the 130,000 members of the CWU, and all strike actions called off until the results are in. They expect it to take about a week for service to get back to normal, and about a month to know whether the union accepts the offer or not. For up-to-date info, check out Royal Mail's Industrial Action Update page, or follow the story on the BBC News site.