Dartford Crossing charges, exemptions and penalties. You must pay if you use the Dartford Crossing between 6am and 10pm. You must pay by midnight on the day after you cross. The payment service is called Dart Charge. You no longer pay at the barriers when you use the Dartford Crossing.artford Crossing charges, exemptions and penalties. You must pay if you use the Dartford Crossing between 6am and 10pm. You must pay by midnight on the day after you cross. The payment service is called Dart Charge. You no longer pay at the barriers when you use the Dartford Crossing.
Messages: 10,314. FPO most definitely stands for Fleet Post Office, they mostly service Navy and Marine personnel, however there are times when FPO's service Air Force and Army. APO stands for Army or Air Force Post Office. The same is true as above, however they ocassionally service Navy and Marine personnel.
The biggest decision for medical coverage is often whether to pick a Health Maintenance Organization (HMO) or a Preferred Provider Organization (PPO) plan. So, whatâs the difference? HMO vs. PPO: An Overview. By far the biggest difference between the two types of plans is that HMOs have lower costs and PPOs have increased flexibility. HMOs. HMOs are networks of healthcare providers who have agreed to provide their services at lower prices negotiated by an insurance company.