It is becoming more and more common for evidence of text messages and instant messaging to be relevant at trial. The police will often seize mobile phones and devices from a defendant so that they may be downloaded and any relevant messages or call data obtained. The defence will be entitled to access this material and they can consider instructing an independent expert to analyse the material should this be necessary. It is also possible that cell-site evidence may be relevant to show in which area a person’s mobile phone was located at the time of an alleged offence. Finally, if evidence of social media postings are available and considered relevant, these can also be used at trial.