ask one person to lend you £10 and the following day you'll give them £15. That day you ask another person for £20 and give the first person the £15 pocketing £5. day 3 you ask someone for £40 and you give the £20 person £30 pocketing £10. Keep on doing that for a few more days.
Then start at the beinging again, but increasing the amount you borrow from the first person. This time you ask them to tell as many people as possible about your investing skills and speed of return.
But this time you borrow from them tell them you'll pay back in two days time so you get overlap. Keep on increasing the amount and time for the repayment
keep on pocketing the excess.
Within about 18 months you'll have a few million quid easy least. Don't pay back your last round of mugs investors.
Move the money first to Germany, then Russia Turkmenistan, Panama and finally St Nevis in the Carribbean.
Buy a nice big house on the outskirts of Moscow and move there before the feds catch you, hire some lawyers and sit it out.
Better yet, don't tell your spouse, have them sign every thing up to the transfers to Panama, they can spend the next 150 years in prison with Madoff