Brussels, 22/10/2003 (Agence Europe) - On Tuesday the European Commission sent a first written warning to Greece, Spain and Ireland for failing to indicate what penalties they have fixed for breaches of an EU Regulation on ozone-depleting substances. These substances were widely used in refrigerators, as solvents for cleaning and in air-conditioners. They are now being replaced by less harmful alternatives. The Regulation is meant to safeguard the earth's ozone layer from substances and...