Question about Thailand customs/parcel clearance - In May I sent two small parcels (<2kg) via UK Royal Mail from London to Thailand arrived in 6 days no problems at all. Last week I sent a larger parcel (10kg) via TNT and paid extra because they advised 3-5 day delivery time. Not only has the parcel been delayed on route (Dubai and Singapore) but is now being held by FedEx in Bangkok and I’m being told I need to pay for a private clearance agent for them to release the parcel. Does anyone have experience of this happening???