Commenting ahead of the Royal Mail strike beginning at 19:00 tonight Natalie Evans, Head of Policy at the British Chambers of Commerce, said:“These strikes are achieving nothing but disruption and a worsening of the service provided by Royal Mail.  Both sides need to come to an agreement soon or they will find businesses have had enough.  Small businesses need to be able to rely on the postal service and if Royal Mail can't deliver they will go to commercial rivals or expand their use of the internet.”