T3 to T5 - Landside vs Airside
Hi,
I will be connecting T3 to T5 in an upcoming journey with a transit time of 2 hours and 20 minutes. I was wondering whether connecting landside via the HEX can be considered faster to avoid Flight Connections Security at T5 and use South T5 security from landside. I'm an EU citizen so entering UK is not an issue.
Many thanks,
TUF