http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 ACAS: Statutory or contractual notice period http://www.acas.org.uk/index.aspx?articleid=4096 http://www.acas.org.uk/index.aspx?articleid=4096 ACAS website.