There have been 7 blasts all along the Western Railway line.
1. Khar / Santacruz
2. Bhayandar / Mira Road
3. Just before Borivili
The trains have been stopped. Phone lines and mobile lines (as usual) are down. If you're in Mumbai, wherever you are, I'd suggest you stay where you are till things calm down. When I started writing this post, there were 5 blasts reported. Now they're 7. Once again, stay put. Stay calm.