Tesco and Sainsbury's have both recalled products because they could contain small pieces of glass.

Tesco has withdrawn its own-label hot salsa dip due to possible glass contamination. The affected product is Tesco Hot Salsa Dip, 300g, batch code BBE SEP 07.

Sainsbury's has recalled four own-label frozen ready meals because the rice in the products could contain small pieces of glass.

The affected products are Sweet & Sour Battered Chicken, Chicken & Blackbean Sauce, Be Good to Yourself Sweet & Sour Chicken and Kids Creamy Chicken Curry, all dated best before end October 2007.