Bebè it's cold out there. 25 degrees F or -4 C. But during winter at least the crickets
But you have to know their favorite stations. All the conditions mentioned before cannot be found everywhere. For example, without having to prick up your ears too much you can hear their symphony on the following lines : 9 Mairie de Montreuil - Pont de Sèvres 3 Gallieni - Pont de Levallois
The transport authority that runs the Metro, however, is cool to LPGMP's proposal. So far the only Cricket they welcome is the UK kind.