The expiry date for fire extinguishers is typically calculated from the date of manufacture. Most fire extinguishers have a lifespan of 5-15 years, depending on the type and manufacturer. It is important to regularly check the expiry date and have the fire extinguisher serviced or replaced when it reaches the end of its lifespan to ensure it remains effective in case of a fire emergency. **

To correct the wrong birth and expiry date on Ryanair, you will need to contact their customer service directly. You can reach out to them through their website, by phone, or through their social media channels. Provide them with the correct information and any necessary documentation to support the changes. They will then be able to update your details in their system. It's important to ensure that your personal information is accurate to avoid any issues with your bookings or travel. **

No, Google Maps Navigation is not broken. It is a widely used and reliable navigation tool that provides accurate directions and real-time traffic information to help users reach their destinations efficiently. However, like any technology, there may be occasional glitches or inaccuracies, but overall, Google Maps Navigation is a highly functional and valuable tool for users. **

Google Maps Navigation does require an internet connection to provide real-time navigation and directions. However, Google Maps does offer a feature called offline maps, which allows users to download maps of specific areas for offline use. While offline maps can provide basic navigation like route planning and viewing saved locations, real-time traffic updates and turn-by-turn directions will not be available without an internet connection. **

The navigation route planner is sorted sensibly, as it takes into account factors such as distance, traffic conditions, and estimated travel time to provide the most efficient route. It also considers user preferences and real-time data to offer alternative routes in case of road closures or heavy congestion. Overall, the navigation route planner is designed to prioritize the quickest and most convenient route for the user's journey. **

Google Maps may sometimes suggest a strange route due to various factors such as traffic congestion, road closures, or construction. Additionally, the algorithm used by Google Maps may prioritize the fastest route based on real-time data, which could lead to unconventional routes. It is always a good idea to double-check the suggested route and use your own judgment when following directions from any mapping application. **

To activate navigation on Maps, first open the Maps app on your device. Then, enter your desired destination in the search bar. Once the destination is selected, tap on the "Directions" button. Finally, choose your preferred mode of transportation (car, walking, public transit) and tap on "Start" to begin the navigation. **

Google Maps Navigation does require an internet connection to provide real-time navigation and directions. However, users can download specific maps for offline use in advance, which allows them to access basic navigation features like route planning and turn-by-turn directions without an internet connection. Offline maps do not provide real-time traffic updates or satellite imagery, but they can still be useful in areas with limited or no internet connectivity. **