The RFU have implemented new security measures for the RBS 6 Nations games held at Twickenham Stadium and asked the IRFU to advise Ireland supporters travelling to the match.
This will include additional security arrangements for bag searches and pat-downs which will be in place at all entrance points to the stadium and the west fan village.
Match day ticket holders are advised to arrive at Twickenham Stadium at least 45 minutes before kick-off to allow for security checks to operate efficiently.
Spectators are asked not to bring large bags, sports bags or rucksacks into the stadium on match day.
The RFU is working closely with police and security forces to ensure the safety of those attending Twickenham Stadium.
The RFU would like to thank the public in advance for its cooperation on this matter.