5. Referring to the discussion on ECE/TRANS/WP.29/GRSG/2012/2 at the previous session of GRSG, the expert from EC introduced ECE/TRANS/WP.29/GRSG/2012/23 proposing updated provisions for vehicles of Class I to provide a specific area for prams or pushchairs. The expert from IRU introduced GRSG-103-08 raising a number of concerns. The experts from Poland, the United Kingdom, CLCCR and OICA supported the concerns raised. GRSG noted a number of comments. Following the discussion, the expert from Germany volunteered to prepare, jointly with the experts from EC, France, Sweden and Switzerland, a revised proposal for consideration at the next GRSG session in April 2013 taking into account the comments received. GRSG agreed to keep ECE/TRANS/WP.29/GRSG/2012/2 and ECE/TRANS/WP.29/GRSG/2012/23 on the agenda as reference documents.

6. The expert from the Netherlands withdrew GRSG-103-05. The expert from IRU recalled the purpose of ECE/TRANS/WP.29/GRSG/2012/12 proposing to install in urban buses of Class I driver seats without suspension systems. GRSG noted no support for the proposal and agreed to remove it from the agenda.

7. The expert from CLCCR introduced GRSG-103-16 superseding ECE/TRANS/WP.29/GRSG/2012/14 on the lateral stability of rear facing wheelchairs. GRSG noted a number of concerns. As the document did not receive any support, GRSG agreed to remove it from the agenda.

8. The expert from the Russian Federation presented GRSG-103-09 amending the provisions of the installation height of interior emergency controls in Class B vehicles. GRSG agreed to resume consideration of the proposal at its next session in April 2013 on the basis of an official document.

9. The expert from Sweden introduced GRSG-103-12 justifying the installation of automatic fire suppression systems in the engine compartment of buses and coaches. GRSG followed with interest a presentation by the expert from Sweden (GRSG-103-22) on a method for testing the performance of fire suppression systems. Following the discussion, GRSG noted general support on this subject. The expert from Sweden volunteered to prepare a concrete proposal for consideration at the next session of GRSG.

10. The Chair of the informal group on Service Doors, Windows and Emergency Exits in buses and coaches (SDWEE) introduced, as an outcome of the group’s work, ECE/TRANS/WP.29/GRSG/2012/15 proposing to insert into UN Regulation No. 107 new requirements for service doors, windows and emergency exits. The expert from Hungary presented GRSG-103-03 clarifying the proposed amendments. He informed GRSG about additional background information on the problems of emergency exists and on the ejection of passengers in buses (GRSG-103-02). Following the discussion, GRSG endorsed, in principle, the amendments of ECE/TRANS/WP.29/GRSG/2012/15, as reproduced in GRSG-103-29, and agreed to have a final review of the proposal at its next session. The expert from Poland volunteered to submit to the secretariat, in due time, a revised document taking into account the comments received.

11. The expert from Hungary proposed a number of possible solutions to avoid passenger ejection in case of a bus rollover accident (GRSG-103-04). He explained the problem of safety belt use in buses (GRSG-103-21). He gave a presentation on the need to install breakable emergency side windows on buses to evacuate passengers in case of an emergency (GRSG-103-25). GRSG welcomed the information and noted a number of comments. The expert from Hungary volunteered to prepare a concrete proposal for amendments to UN Regulation No. 107 for consideration at the next GRSG session.

12. The expert from OICA announced his intention to review Annex 12 of UN Regulation No. 107 on additional safety prescriptions for trolleybuses in order to adapt it to the technical progress. He invited all GRSG experts to send him (ofontaine@oica.net) their comments in due time to prepare a concrete proposal for amendments to UN Regulation No. 107.