In April 2015, the UK Bribery Act (UKBA) celebrated its fifth birthday. In the same month, the Serious Fraud Office brought a third round of corruption charges under the UKBA in the Alstom case. Those allegations, brought against Alstom Network UK and one of its former employees, add to the expanding case against multiple UK subsidiaries of the French company's transport and power division. A look at the Alstom case shows that the young UKBA is gaining the strength to nip at the heels of a culture of corruption, but may not yet have the bite to cause systemic changes.